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EPG was awarded with “well-known item of Zhejiang Province” and “famous brand of Zhejiang Province”. In addition, WE CAN Generate Customized VARIATORS, GEARED MOTORS, Electric powered MOTORS AND OTHER HYDRAULIC Items In accordance TO CUSTOMERS’ DRAWINGS. We are aiming to satisfy the requires of the customers all around the entire world..

Z4 Collection DC EPT

EPTT: 1.4kw – 600KW

Voltage: Standard 160V, 400V, 440V

Velocity: Rated Velocity reference

Defense Degree: IP21S

Insulation Course: F

Responsibility: S1

Package deal: Export EPTen Package

Payment: forty% in EPT, harmony by T/T or L/C at sight

Z4-355-22, 250KW, 440V, 500~1600r/min, IC06, IP21S, F Insulation

EPTnical Knowledge

Mounting Dimensions


one. Mounting and Sort of building

Mounting modes comply with the Condition StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd GB/T997 stipulated as follows:

2. Security and Cooling Strategy.

The simple cooling technique of motor is IC06, It means it have a blower for ventilate, also it can be created for IC17, It implies use pipe as the chilly air inlet, the air outlet is shutter construction. Also it can be produced for IC37, it signifies the cold air’s inlet and outlet the two use pipe. And it’s have a lot of deriving sort, this kind of as self-ventilation, aXiHu (West EPT) circulation enthusiast kind, enclosed type, air-air cooler kind, etc. The ask for for the air stream, blast strain, EPTT of the air blower, and many others of different body motor remember to see complex info sheet one. The security degree of EPTT sequence Z4 motor reaches IP21S

a. For Z4-one hundred – Z4-160, The blower is mounted on the non-EPT aspect.

b. For Z4-180 – Z4-450, The blower is mounted on the EPT aspect.

c. The JCEP cooling air volume, air force and admirer motor capacity are demonstrated under:(EPTTble one)

*All the ventilating enthusiast motors are three period, two pole, 380V.

EPTs with the subsequent 5 methods of cooling can also be JCEP, but prior consultations are required.

a. Frame size a hundred up to 250 may possibly be manufactured into the entirely enclosed, body cooled motor(IC410).

b. Frame dimension one hundred eighty up to 250 could be produced into the individually ventilated motor with blower mounted on its non-EPT side(IC05).

c. Frame dimension a hundred up to two hundred may be produced into self-cooled open motor with its own supporter mounted on the shaft(IC01).

d. Frame measurement a hundred and sixty up to 355 might be made into completely enclosed motor with internal cooling air circulation by unbiased air-air warmth exchanger mounted on it(IC666).

e. Frame measurement a hundred and sixty up to 450 could be produced into absolutely enclosed motor with impartial air-water heat exchanger mounted on it(IC86W).

From the EPT stop(Non-commutator placement), The stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd terminal box is on the rigEPTT place of the motor body. For the request by customer, the terminal box can be created on the reverse placement. Also the shaft can be produced as double shaft conclude. The rotor shaft’s rotation path is counter clock-wise considered from the place of commutator. The driving manner is fleXiHu (West EPT) Dis.ble coupling connection, also can be use for the driving mode have specified radial power(such as belt EPT or EPT EPT), It truly is allowable radial drive must not exceed the value of graph.(see hooked up B)

three. Accessories for electric powered motor

According to customer’s request, the motor can be developed to allocate for tacho generator, pulse generator, centrifugal swap, arrester brake and so on.

Observe: the specification, EPTT and weak-magnet speed variety is only for reference, For the refresh of new systems, new materials, the information of the catalog will be modified accordingly.

EPT functionality

one, specialized information ought to be used according to the subsequent knowledge perform situations

A. altitude does not exceed 1000m,
B. encompassing air temperature is not a lot more than 40 deg c,
C. function surroundings must not include acid and alkaline or other to contact with insulation influence of fuel.
D. motor for continuous responsibility (S1),
E. motor armature loop and excitation circuitry by static electric power, rectifying EPTT provide by dc turbines.

F. the collection motor overall performance with GB/T755 the simple EPT of motor.
2, motor 160V rated voltage is stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd, 440V. According to the particular circumstances can derive 220V and 400V or other voltage.
3, motor rated speed 3,000, 15, 10, 750, 6, five, 4, three, 200r/min of nine.
To decrease the armature voltage continual torque handle, minimize excitation continuous EPTT voltage for velocity. Velocity assortment of technological info table saw.

In the adhering to with rated voltage regulating pace is constant torque. It is no much less than the minimal pace regulation 20r/min, still can sustain the rated velocity, torque.

four, Different excitation is the fundamental excitation variety of the motors. Nominal discipline voltage: 180V. Other excitation voltages are also appropriate on request.
Pressured excitation is authorized with the voltage of significantly less than 500v. When a motor is generally working, its excitation present must not be higher than the rated excitation existing.

To guarantee the dependability of the insulation of excitation system, disconnect excitation circuitry on a discipline winding resistance, launch finishes in pXiHu (West EPT) Dis.Hu (West EPT) Dis.lel to avoid self-induction potential. In its benefit stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd excitation voltage is about 7 times the area winding resistance (cold condition). Although the discipline voltage is greater than nominal voltage, the benefit of EPTTt resistance may be reduce than seven moments discipline resistance, or else higher than 7 moments.
five, For body dimensions Z4-315, Z4-355,Z4-400, and Z4-450, compensating windings are presented. For frame size Z4-250 and Z4-280, the motors are possible with a compensating winding too.

six, A marked earthing terminal is offered for the motors.

seven, The performance listed in the knowledge sheet are for rated output, voltage and pace , and incEPTT excitation losses, excXiHu (West EPT) Dis.Hu (West EPT) Dis. that of separate ventilating supporters.


1. Pls check our products catalog and confirm the motor sort and specification ahead of spot purchase, and sort selection as attainable as stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd specifications demonstrated in catalog. For motor frame dimension, EPTT, voltage, velocity, exciting strategy, fascinating voltage and mounting form, need to be pointed out obvious in product sales contract. This sort of as Z4-180-31, 37KW, 440V, 1000r/min, divided excitation 180v, horizontal mounting with feet or IMB3.

two. Some EPTT demands these kinds of as : double shaft stop, terminal box place are mounting in the reverse way, counter clock-wise rotation have to be described clearly in the deal.

three. If the buyer want variety, specification are not list in the catolog, or for other EPTT requirement, the deal or the pre-production arrangement ought to be signed after equally party’s discussion and agreement

4. All the motors , Other than the shaft extension essential, all the accessories are not in the extent of source, If the accessories or spare components are asked for, this kind of as the brush, brush holder, etc, pls notice the name, specification and portions of the add-ons in the agreement.

five. For EPTT environment operating problem, motor would be used in humid and sizzling places, pls label TH in the origin type.

EPTT amp Shipping

Screening EPT

  in Bilaspur India  sales   price   shop   near me   near me shop   factory   supplier 250kw 340HP 440V 500~1600rpm Brush DC Motor manufacturer   best   Cost   Custom   Cheap   wholesaler